147943792 has 20 divisors (see below), whose sum is σ = 303502896. Its totient is φ = 69620480.

The previous prime is 147943759. The next prime is 147943793. The reversal of 147943792 is 297349741.

147943792 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147943793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271684 + ... + 272227.

Almost surely, 2^147943792 is an apocalyptic number.

It is an amenable number.

147943792 is an abundant number, since it is smaller than the sum of its proper divisors (155559104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147943792 is a wasteful number, since it uses less digits than its factorization.

147943792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543936 (or 543930 counting only the distinct ones).

The product of its digits is 381024, while the sum is 46.

The square root of 147943792 is about 12163.2147066473. The cubic root of 147943792 is about 528.8902756622.

The spelling of 147943792 in words is "one hundred forty-seven million, nine hundred forty-three thousand, seven hundred ninety-two".